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Implement the steps parameter for fast correlation #29

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uellue opened this issue Sep 9, 2020 · 1 comment
Open

Implement the steps parameter for fast correlation #29

uellue opened this issue Sep 9, 2020 · 1 comment
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enhancement New feature or request

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uellue commented Sep 9, 2020

The steps parameter for sparse correlation turned out to be very useful to correlate large CBED disks that are close to each other since it avoids creating side maxima.

The same could be implemented for Fast Correlation by only evaluating a cut-out of the correlation map.
@uellue uellue added the enhancement New feature or request label Sep 9, 2020
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uellue commented Nov 17, 2020

A first attempt wasn't successful: SparseCorrelation could achieve a good match of very close disks, while FastCorrelation with cropped correlation map didn't succeed. This should probably be checked first with a stand-alone example and not in an UDF.

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